73308760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15401}}^1$

素因数の和:15436

約数の個数: 64

約数和(自身を含む): 199609920

約数和(自身を除く): 126301160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 15401, 30802, 61604, 77005, 107807, 123208, 154010, 215614, 261817, 308020, 431228, 523634, 539035, 616040, 862456, 1047268, 1078070, 1309085, 1832719, 2094536, 2156140, 2618170, 3665438, 4312280, 5236340, 7330876, 9163595, 10472680, 14661752, 18327190, 36654380, 73308760]

約数ペア:

[(1, 73308760), (2, 36654380), (4, 18327190), (5, 14661752), (7, 10472680), (8, 9163595), (10, 7330876), (14, 5236340), (17, 4312280), (20, 3665438), (28, 2618170), (34, 2156140), (35, 2094536), (40, 1832719), (56, 1309085), (68, 1078070), (70, 1047268), (85, 862456), (119, 616040), (136, 539035), (140, 523634), (170, 431228), (238, 308020), (280, 261817), (340, 215614), (476, 154010), (595, 123208), (680, 107807), (952, 77005), (1190, 61604), (2380, 30802), (4760, 15401)]